5.5. Stopping firewalld

To stop firewalld, enter the following command as root:
~]# systemctl stop firewalld
To prevent firewalld from starting automatically at system start, enter the following command as root:
~]# systemctl disable firewalld
To make sure firewalld is not started by accessing the firewalld D-Bus interface and also if other services require firewalld, enter the following command as root:
~]# systemctl mask firewalld